CN208353670U - A kind of LED long row police lamp of high-power and high-luminance - Google Patents
A kind of LED long row police lamp of high-power and high-luminance Download PDFInfo
- Publication number
- CN208353670U CN208353670U CN201821101874.6U CN201821101874U CN208353670U CN 208353670 U CN208353670 U CN 208353670U CN 201821101874 U CN201821101874 U CN 201821101874U CN 208353670 U CN208353670 U CN 208353670U
- Authority
- CN
- China
- Prior art keywords
- lamp
- hole
- power
- led
- long row
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of LED long row police lamps of high-power and high-luminance, including 14 single 4 hole lamp plates, paster LED, loudspeaker, upper cover, middle cover, lower cover and profile, 14 single 4 holes lamp plate is evenly distributed in warning lamp inside circumference, each 6 single 4 holes lamp plate in front and back, each 4 hole lamp plates in two sides, the single 4 hole lamp plate inside is using constant current source driving circuit and then paster LED is driven to shine；The loudspeaker are located at the middle position inside warning lamp；The inside of the warning lamp, which is also equipped with, carries out the control box that four road light sources alternately flash for controlling the single 4 hole lamp plate, and the single 4 hole lamp plate, loudspeaker, upper cover, middle cover, lower cover and control box are installed on profile.The utility model long row police lamp internal light source uses the high-power paster LED light emitting diode of 1W of high-quality, and energy-efficient, anti-bias light and anti-misty rain ability are strong, and quantity is few and brightness is high.
Description
Technical field:
The utility model belongs to the warning lamp technical field installed on special vehicle, and in particular to a kind of high-power and high-luminance
LED long row police lamp.
Background technique:
Warning lamp is used for military warning, aviation, police etc. at first, with the development of urbanization, wants to Traffic alarm light
It asks higher and higher, from the patterns of lamps and lanterns, has technically all obtained comprehensive distillation.Utilization rate of the long row police lamp on special vehicle
Higher, light source is abundant, blinking form is various, high reliablity.According to spies such as police car, fire fighting truck, ambulance and breakdown lorries
The needs of kind of vehicle, cover color have red, yellow, blue, can be arranged in pairs or groups and be formed according to standard requirements.
In existing technology, the internal light source of long row police lamp is all made of low power LED, though lamp bead quantity is more,
Brightness is also good, if but vehicle bad weather is met in the task of execution, such as when serious haze, heavy rain foggy weather, visibility
Not high, the long row police lamp light source installed on roof just seems more dim, and remote is even more not see Chu, does not have warning and makees
With.This just needs a kind of LED long row police lamp of high-power and high-luminance that can resist atrocious weather factor, penetrates warning lamp light source
Power is stronger, and people can with the naked eye be clearly visible the flashing of warning lamp at a distance.However due to the technical reasons such as lamps and lanterns, large power long row
LED warning lamp still belongs to blank.
Utility model content:
The purpose of this utility model is to provide a kind of LED long row police lamp of high-power and high-luminance, which is being disliked
Visibility is high under bad weather, can be good at playing a warning role.
To achieve the above object, a kind of the technical solution adopted in the utility model are as follows: LED long row police of high-power and high-luminance
Lamp, including 14 single 4 hole lamp plates, paster LED, loudspeaker, upper cover, middle cover, lower cover and profile, 14 single 4 holes lamp plate
It is evenly distributed in warning lamp inside circumference, each 6 single 4 holes lamp plate in front and back, each 4 hole lamp plates in two sides, the single 4 hole lamp
Intralamellar part is using constant current source driving circuit and then paster LED is driven to shine；The loudspeaker are located at the middle position inside warning lamp；Institute
The inside for stating warning lamp, which is also equipped with, carries out the control box that four road light sources alternately flash for controlling the single 4 hole lamp plate, described
Single 4 hole lamp plate, loudspeaker, upper cover, middle cover, lower cover and control box are installed on profile.
The utility model has the beneficial effects that
Compared with prior art, the utility model long row police lamp internal light source uses the high-power patch of 1W of high-quality
LED light emitting diode, energy-efficient, anti-bias light and anti-misty rain ability are strong, and quantity is few and brightness is high.With traditional long row police lamp
Inside is compared using 50mW light emitting diode, and power ratio increased about 10 times originally, and lamp bead usage quantity is only 56, and brightness
It increases substantially, can see if solving vehicle and meeting bad weather (such as serious haze, heavy rain foggy weather) in the task of execution
The problem of not high long row police lamp for causing to install on roof of degree is more dim, does not have warning function.
Detailed description of the invention:
Fig. 1 is the outline structural diagram of the utility model figure.
Fig. 2 is the inside lamp plate layout viewing of the utility model.
Fig. 3 is the control box internal circuit schematic diagram of the utility model.
Fig. 4 is the 4 hole lamp plate internal circuit schematic diagrams of the utility model.
Description of symbols: 1- controls box, the single 4 hole lamp plate of 2-, 3- loudspeaker, 4- profile, and 5- upper cover is covered in 6-, under 7-
Cover, it is D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14 that 14 single 4 hole lamp plates are numbered respectively.
Specific embodiment:
The utility model is described in further details combined with specific embodiments below.
As depicted in figs. 1 and 2, the LED long row police lamp of a kind of high-power and high-luminance, including 14 single 4 hole lamp plates 2, patch
Piece LED, loudspeaker 3, upper cover 5, middle cover 6, lower cover 7 and profile 4,14 single 4 holes lamp plate 2 are evenly distributed in inside warning lamp
Surrounding, each 6 single 4 holes lamp plate (such as D1-D6 and D7-D12) in front and back, each 4 hole lamp plates (such as D13 and D14) in two sides are described
It is shone inside the lamp plate of single 4 hole using constant current source driving circuit and then driving paster LED；The loudspeaker 3 are located inside warning lamp
Middle position；The inside of the warning lamp, which is also equipped with, carries out what four road light sources alternately flashed for controlling the single 4 hole lamp plate 2
Box 1 is controlled, the single 4 hole lamp plate 2, loudspeaker 3, upper cover 5, middle cover 6, lower cover 7 and control box 1 are installed on profile 4.
Alarm device can be coupled outside long row's mountain warning lamp of the utility model, realize the synchronously control of alarm and lamp.
The single 4 hole lamp plate of two sides is lane lamp inside the utility model warning lamp, is long bright state, single 4 hole in each 6 of front and back
Lamp plate is flashing state, controls flicker frequency by control box, in order to adapt to lampshade structure, the single 4 hole lamp plate peace on front and back both sides
Have when dress certain angle (such as D1, D6, D7, D12), on the one hand such arrangement architecture uses lamp bead quantity few, on the other hand
Because lamp bead power is larger, concentrates arrangement brightness can be made to enhance, see light source can in each orientation, transmit light decay at a distance
It is lower.
The upper cover 5 and lower cover 7 of the utility model are the preferable transparent housing of translucency, can need to select not according to client
With color lampshade.
The control box 1 of the utility model is using the driving circuit control LED lamp panel flashing being made of integrated circuit, flashing frequency
Rate is software control mode, long service life, high reliablity, flashing mode multiplicity.The utility model integrated circuit is mono- using PIC
Piece machine 12C508A controls 4 hole lamp plates and carries out the alternately flashing of four road light sources.As shown in figure 3, passing through two counnter attacks after plant-grid connection
It meets diode 6A10 and circuit is divided into two-way power supply, all the way flashing light before plant-grid connection, another way plant-grid connection back flash lamp can control
Flashing light or back flash lamp before individually opening, the direct warning lamp power supply of the power supply of lane lamp are that length is bright.It is steady by three ends after plant-grid connection
Supply voltage is down to+5V voltage by depressor 78L05, is powered to single-chip microcontroller, and 2,5,6,7 feet of single-chip microcontroller are four output ports,
Wherein 6,7 feet connect preceding flashing light, and 2,5 feet connect back flash lamp, and flashing mode is realized by single-chip microcontroller Internal Control Procedure.Four output ports
Respectively meeting a field-effect tube MTP20N20E as switching tube connects each street lamp plate outside.In view of heat dissipation, field-effect tube is given
MTP20N20E respectively carries on the back a radiator.
As shown in figure 4, the light source inside the utility model long row police lamp all uses power for the high-quality of 1W luminous two
Pole pipe carries out current constant control with the LED special driving chip of model AMC7150, the DC input voltage range of AMC7150 compared with
Width is 4~40V, exports electric current maximum up to 1.5A, it is only necessary to which LED operation can be driven in additional 5 outer members.This lamp plate is
The selection of the internal lampshade of satisfaction, lamp plate circuit drive 4 1W LED to shine with 1 AMC7150, using the mixed connection point after first going here and there simultaneously
Group mode, i.e. 2 LED mono- are connected, then 2 group one in parallel.The advantages of this mode is that route is simple, brightness stability, high reliablity,
Even if individual LED failures are smaller on the influence of entire LED luminescence component, and power input voltage either 12V or 24V can be just
Often work.
According to AMC7150 device characteristics, need to adjust R1 resistance to control AMC7150 electric current, the great power LED of 1W
Light emitting diode general work electric current is 350mA, and by 2 groups and 4 LED light emitting diodes of allying the communists calculate, and 1 single 4 hole (includes
4 LED) electric current needed for lamp plate is ILEDThe calculation method of=350mA × 2=700mA, R1 are as follows:
By ILED=700mA is brought into formula, is obtained: R1=0.44 Ω.According to market supply situation, 0.43 Ω patch electricity is selected
It hinders (1206-0.25W-0.43 Ω ± 5%).
If electric current will reduce, and measure after testing, and the flashing next lamp plate of state (4 LED) is maximum under flash pattern
Electric current is 380mA, and driving chip AMC7150 can be worked normally.Totally 56 LED light emitting diodes, whole lamp lamp plate length are bright for whole lamp
Maximum current under state is I=700mA × 14=9.8A.Under flashing state, whole lamp current is about 2.5A.LED is light
Electrical part, only 15%~25% electric energy is converted into luminous energy in the course of work, remaining electric energy is nearly all converted into thermal energy, makes
The temperature of LED increases, therefore in great power LED, needs to consider the problems of heat dissipation.For this purpose, the printed board PCB of 4 hole lamp plates is adopted
It is radiated with aluminium alloy base copper-clad plate (MC PCB).
The upper cover of the utility model, middle cover and lower cover use polycarbonate material, indeformable, glossiness is good.
Claims (6)
1. a kind of LED long row police lamp of high-power and high-luminance, it is characterised in that: including 14 single 4 hole lamp plates, paster LEDs, loudspeaker
, upper cover, middle cover, lower cover and profile, 14 single 4 holes lamp plate be evenly distributed in warning lamp inside circumference, each 6 of front and back
Single 4 hole lamp plate, each 4 hole lamp plates in two sides, the single 4 hole lamp plate inside is using constant current source driving circuit and then drives patch
Piece LED shines；The loudspeaker are located at the middle position inside warning lamp；The inside of the warning lamp is also equipped with for controlling the list
It arranges 4 hole lamp plates and carries out the control box that four road light sources alternately flash, the single 4 hole lamp plate, loudspeaker, upper cover, middle cover, lower cover and control
Box processed is installed on profile.
2. a kind of LED long row police lamp of high-power and high-luminance according to claim 1, it is characterised in that: the long row police
Lamp is externally connected to alarm device.
3. a kind of LED long row police lamp of high-power and high-luminance according to claim 1, it is characterised in that: in the warning lamp
The single 4 hole lamp plate of portion two sides is lane lamp, and the power supply of lane lamp is directly connected to the power supply of long row police lamp, and the lane lamp is long bright shape
State.
4. a kind of LED long row police lamp of high-power and high-luminance according to claim 1, it is characterised in that: in the warning lamp
Each 6 single 4 hole lamp plates are flashing state before and after portion, control single 4 hole lamp plate using the driving circuit being made of integrated circuit
Four road light sources are carried out alternately to flash.
5. a kind of LED long row police lamp of high-power and high-luminance according to claim 4, it is characterised in that: the integrated electricity
Road uses PIC single chip microcomputer 12C508A, circuit is divided into two-way power supply by two anti-reverse diode 6A10, power supply connects all the way
Enter the single 4 hole lamp plate of front 6,6 single 4 hole lamp plates behind another way plant-grid connection.
6. a kind of LED long row police lamp of high-power and high-luminance according to claim 1, it is characterised in that: the paster LED
Use power for the light emitting diode of 1W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101874.6U CN208353670U (en) | 2018-07-12 | 2018-07-12 | A kind of LED long row police lamp of high-power and high-luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101874.6U CN208353670U (en) | 2018-07-12 | 2018-07-12 | A kind of LED long row police lamp of high-power and high-luminance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353670U true CN208353670U (en) | 2019-01-08 |
Family
ID=64904648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821101874.6U Active CN208353670U (en) | 2018-07-12 | 2018-07-12 | A kind of LED long row police lamp of high-power and high-luminance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893748A (en) * | 2022-04-27 | 2022-08-12 | 广州星盾警用装备有限公司 | Warning lamp with built-in horn and assembling method thereof |
-
2018
- 2018-07-12 CN CN201821101874.6U patent/CN208353670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893748A (en) * | 2022-04-27 | 2022-08-12 | 广州星盾警用装备有限公司 | Warning lamp with built-in horn and assembling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208337960U (en) | A kind of circuit system mixing light adjustable color | |
| CN201819070U (en) | Novel high power LED panel lamp | |
| CN208353670U (en) | A kind of LED long row police lamp of high-power and high-luminance | |
| CN201100556Y (en) | A LED road lamp for mixing white light with red, green and blue LED | |
| CN202444653U (en) | RGBW-LED crystal lamp intelligent remote control device | |
| CN208058603U (en) | The light-source structure of lamps and lanterns | |
| CN200986136Y (en) | Energy conservation lighting lamp structure | |
| CN201555109U (en) | LED road lamp with low color temperature | |
| CN101435540A (en) | LED road lamp with red, green and blue three-color LED to synthesize white light | |
| CN108591947A (en) | A kind of adjustable color Projecting Lamp and its implementation | |
| CN104949071B (en) | A kind of traffic light adopting dimming glass and control method | |
| CN208606019U (en) | A kind of combined type large-angle LED portable lamp | |
| CN202583665U (en) | Lighting device for providing fill light for road monitoring | |
| CN202065857U (en) | LED streetlamp | |
| CN205824834U (en) | A kind of LED headlamp | |
| CN216793094U (en) | LED traffic station driving indicator lamp system | |
| CN202501251U (en) | COB LED light source application module | |
| CN204104166U (en) | The color dynamic change LED illuminator system that high-frequency and high-voltage power supply is powered | |
| CN212273777U (en) | LED pixel panel lamp capable of randomly adjusting changing effect | |
| CN203442669U (en) | RGBW (Red-Green-Blue-White) ceiling-mounted lamp capable of adjusting light and colour | |
| CN201973649U (en) | Novel energy saving high power colorful LED (light emitting diode) track lamp | |
| CN202310197U (en) | Control circuit capable of regulating color rendering index in energy-saving light emitting diode (LED) lamp | |
| KR102571895B1 (en) | 1-cell type traffic light device using multi-color LED | |
| CN209545940U (en) | A kind of bulb lamp | |
| CN219640093U (en) | Electrical apparatus atmosphere lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |